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公开(公告)号：US20090315562A1
公开(公告)日：2009-12-24
申请号：US12144810
申请日：2008-06-24
IPC分类号： G01R33/341
CPC分类号： G01R33/3415
摘要： A system for receiving MR data that includes an RF coil array for a magnetic resonance (MR) imaging apparatus. The RF coil array includes a plurality of non-concentric receiver coils arrayed along a first direction. A receiver coil at a first end of the RF coil array has a perimeter width greater than a perimeter width of a receiver coil at a second end of the RF coil array that is opposite from the first end along the first direction.
摘要翻译： 一种用于接收包括用于磁共振（MR）成像设备的RF线圈阵列的MR数据的系统。 RF线圈阵列包括沿着第一方向排列的多个非同心接收器线圈。 在RF线圈阵列的第一端处的接收器线圈的周边宽度大于在RF线圈阵列的与沿着第一方向的第一端相反的第二端处的接收器线圈的周边宽度。
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公开(公告)号：US07746074B2
公开(公告)日：2010-06-29
申请号：US12144810
申请日：2008-06-24
IPC分类号： G01V3/00
CPC分类号： G01R33/3415
摘要： A system for receiving MR data that includes an RF coil array for a magnetic resonance (MR) imaging apparatus. The RF coil array includes a plurality of non-concentric receiver coils arrayed along a first direction. A receiver coil at a first end of the RF coil array has a perimeter width greater than a perimeter width of a receiver coil at a second end of the RF coil array that is opposite from the first end along the first direction.
摘要翻译： 一种用于接收包括用于磁共振（MR）成像设备的RF线圈阵列的MR数据的系统。 RF线圈阵列包括沿着第一方向排列的多个非同心接收器线圈。 在RF线圈阵列的第一端处的接收器线圈的周边宽度大于在RF线圈阵列的与沿着第一方向的第一端相反的第二端处的接收器线圈的周边宽度。
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公开(公告)号：US20130320981A1
公开(公告)日：2013-12-05
申请号：US13484816
申请日：2012-05-31
CPC分类号： G01R33/34084 , G01R33/34007 , G01R33/3415 , H01F5/003 , H01F2017/006 , Y10T29/49073
摘要： An imaging system is presented. The imaging system includes a cradle, and a first sheet of coils disposed inside of the cradle such that a first end of the first sheet of coils protrudes out of the cradle and a second end of the first sheet of coils is coupled to a structure, wherein a requisite expanse of the first sheet of coils is flexibly pulled out from the cradle by pulling the first end.
摘要翻译： 提出了一种成像系统。 成像系统包括支架，以及布置在托架内部的第一片线圈，使得第一片线圈的第一端突出到支架之外，并且第一片线圈的第二端联接到结构， 其中通过拉动所述第一端部将所述第一片线圈的必要的宽度从所述支架中灵活地拉出。
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公开(公告)号：US20120161768A1
公开(公告)日：2012-06-28
申请号：US12977551
申请日：2010-12-23
申请人： Christopher Judson Hardy , Thomas Kwok-Fah Foo , Robert Steven Stormont , Kenneth William Rohling , Selaka Bandara Bulumulla
发明人： Christopher Judson Hardy , Thomas Kwok-Fah Foo , Robert Steven Stormont , Kenneth William Rohling , Selaka Bandara Bulumulla
IPC分类号： G01R33/44
CPC分类号： G01R33/3642 , G01R33/34007 , G01R33/3415
摘要： A system for communicating data in a magnetic resonance imaging system in one embodiment includes a first array of receiver coils disposed on a first flexible substrate having at least one edge, wherein the flexible substrate is configured to be disposed upon or under a section of a patient under exam, wherein the first array of receiver coils is configured to acquire imaging data from the patient positioned on a patient support in the imaging system. Additionally, the system includes at least one blanket connector disposed along the at least one edge of the first flexible substrate, wherein the at least one blanket connector is electrically coupled to the first array of receiver coils in the first flexible substrate. Moreover, the system includes at least one system connector disposed proximate the patient support and configured to communicate with the imaging system, wherein the at least one blanket connector is configured to be detachably coupled to the at least one system connector, and wherein the first array of receiver coils is configured to communicate the acquired imaging data to the imaging system. In one embodiment the electrical connector is further configured to physically secure the first array of receiver coils in place and prevent the first array of receiver coils from moving.
摘要翻译： 在一个实施例中，用于在磁共振成像系统中传送数据的系统包括设置在具有至少一个边缘的第一柔性基底上的接收器线圈的第一阵列，其中柔性基底被配置为设置在患者的一部分上或下方 其中所述第一接收器线圈阵列被配置为从位于所述成像系统中的患者支架上的患者获取成像数据。 另外，该系统包括沿着第一柔性基板的至少一个边缘设置的至少一个覆盖连接器，其中至少一个覆盖连接器电耦合到第一柔性基板中的第一接收器线圈阵列。 此外，该系统包括至少一个系统连接器，该系统连接器设置在患者支架附近并被配置为与成像系统通信，其中至少一个覆盖连接器被配置为可拆卸地联接到至少一个系统连接器，并且其中第一阵列 接收器线圈被配置为将所获取的成像数据传送到成像系统。 在一个实施例中，电连接器还被配置为将接收器线圈的第一阵列物理地固定在适当位置并且防止接收器线圈的第一阵列移动。
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公开(公告)号：US09453894B2
公开(公告)日：2016-09-27
申请号：US13484934
申请日：2012-05-31
IPC分类号： A61B5/055 , G01R33/34 , G01R33/3415
CPC分类号： G01R33/34007 , A61B5/055 , G01R33/34084 , G01R33/3415
摘要： An imaging system is presented. The imaging system includes a storage structure that stores a first sheet of coils inside a cradle, wherein the storage structure includes a plurality of first set of rotatable bodies and a plurality of second set of rotatable bodies, and a plurality of springs that are coupled to one or more of the plurality of second set of rotatable bodies, wherein the first sheet of coils is disposed around the plurality of first set of rotatable bodies, the plurality of second set of rotatable bodies and the plurality of springs, and wherein a first end of the first sheet of coils protrudes out of the cradle.
摘要翻译： 提出了一种成像系统。 成像系统包括存储结构，其将第一片线圈存储在支架内，其中所述存储结构包括多个第一组旋转体和多个第二组旋转体，以及多个弹簧，其耦合到 多个第二组旋转体中的一个或多个，其中所述第一片线圈围绕所述多个第一组旋转体，所述多个第二组旋转体和所述多个弹簧设置，并且其中第一端 的第一片线圈从支架突出出来。
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公开(公告)号：US09250305B2
公开(公告)日：2016-02-02
申请号：US13484816
申请日：2012-05-31
IPC分类号： G01R33/34 , G01R33/3415 , H01F5/00 , H01F17/00
CPC分类号： G01R33/34084 , G01R33/34007 , G01R33/3415 , H01F5/003 , H01F2017/006 , Y10T29/49073
摘要： An imaging system is presented. The imaging system includes a cradle, and a first sheet of coils disposed inside of the cradle such that a first end of the first sheet of coils protrudes out of the cradle and a second end of the first sheet of coils is coupled to a structure, wherein a requisite expanse of the first sheet of coils is flexibly pulled out from the cradle by pulling the first end.
摘要翻译： 提出了一种成像系统。 成像系统包括支架，以及布置在托架内部的第一片线圈，使得第一片线圈的第一端突出到支架之外，并且第一片线圈的第二端联接到结构， 其中通过拉动所述第一端部将所述第一片线圈的必要的宽度从所述支架中灵活地拉出。
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公开(公告)号：US20130320982A1
公开(公告)日：2013-12-05
申请号：US13484934
申请日：2012-05-31
IPC分类号： G01R33/44
CPC分类号： G01R33/34007 , A61B5/055 , G01R33/34084 , G01R33/3415
摘要： An imaging system is presented. The imaging system includes a storage structure that stores a first sheet of coils inside a cradle, wherein the storage structure includes a plurality of first set of rotatable bodies and a plurality of second set of rotatable bodies, and a plurality of springs that are coupled to one or more of the plurality of second set of rotatable bodies, wherein the first sheet of coils is disposed around the plurality of first set of rotatable bodies, the plurality of second set of rotatable bodies and the plurality of springs, and wherein a first end of the first sheet of coils protrudes out of the cradle.
摘要翻译： 提出了一种成像系统。 成像系统包括存储结构，其将第一片线圈存储在支架内，其中所述存储结构包括多个第一组旋转体和多个第二组旋转体，以及多个弹簧，其耦合到 多个第二组旋转体中的一个或多个，其中所述第一片线圈围绕所述多个第一组旋转体，所述多个第二组旋转体和所述多个弹簧设置，并且其中第一端 的第一片线圈从支架突出出来。
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公开(公告)号：US20120161767A1
公开(公告)日：2012-06-28
申请号：US12977534
申请日：2010-12-23
申请人： Christopher Judson Hardy , Thomas Kwok-Fah Foo , Robert Steven Stormont , Kenneth William Rohling , Selaka Bandara Bulumulla
发明人： Christopher Judson Hardy , Thomas Kwok-Fah Foo , Robert Steven Stormont , Kenneth William Rohling , Selaka Bandara Bulumulla
CPC分类号： H04B5/0093 , G01R33/3415 , G01R33/3642
摘要： A system for inductively communicating signals in a magnetic resonance imaging system is presented. The system in one embodiment includes a first array of primary coils disposed on a patient cradle of the imaging system, and configured to acquire data from a patient positioned on the patient cradle. Additionally, the system includes a second array of secondary coils disposed under the patient cradle, wherein a number of secondary coils is less than or equal to the number of primary coils, wherein the first array of primary coils is configured to inductively communicate the acquired data to the second array of secondary coils.
摘要翻译： 提出了一种用于在磁共振成像系统中感应地传达信号的系统。 在一个实施例中的系统包括设置在成像系统的患者支架上的初级线圈的第一阵列，并且被配置为从位于患者支架上的患者获取数据。 此外，该系统包括设置在患者支架下方的次级线圈的第二阵列，其中多个次级线圈小于或等于初级线圈的数量，其中初级线圈的第一阵列被配置为感应地传送所获取的数据 到第二阵列的次级线圈。
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公开(公告)号：US08823378B2
公开(公告)日：2014-09-02
申请号：US12977534
申请日：2010-12-23
申请人： Christopher Judson Hardy , Thomas Kwok-Fah Foo , Robert Steven Stormont , Kenneth William Rohling , Selaka Bandara Bulumulla
发明人： Christopher Judson Hardy , Thomas Kwok-Fah Foo , Robert Steven Stormont , Kenneth William Rohling , Selaka Bandara Bulumulla
IPC分类号： G01R33/28 , H04B5/00 , G01R33/36 , G01R33/3415
CPC分类号： H04B5/0093 , G01R33/3415 , G01R33/3642
摘要： A system for inductively communicating signals in a magnetic resonance imaging system is presented. The system in one embodiment includes a first array of primary coils disposed on a patient cradle of the imaging system, and configured to acquire data from a patient positioned on the patient cradle. Additionally, the system includes a second array of secondary coils disposed under the patient cradle, wherein a number of secondary coils is less than or equal to the number of primary coils, wherein the first array of primary coils is configured to inductively communicate the acquired data to the second array of secondary coils.
摘要翻译： 提出了一种用于在磁共振成像系统中感应地传达信号的系统。 在一个实施例中的系统包括设置在成像系统的患者支架上的初级线圈的第一阵列，并且被配置为从位于患者支架上的患者获取数据。 此外，该系统包括设置在患者支架下方的次级线圈的第二阵列，其中多个次级线圈小于或等于初级线圈的数量，其中初级线圈的第一阵列被配置为感应地传送所获取的数据 到第二阵列的次级线圈。
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公开(公告)号：US07994788B2
公开(公告)日：2011-08-09
申请号：US12609303
申请日：2009-10-30
IPC分类号： G01V3/00
CPC分类号： H01Q13/206 , G01R33/34007 , G01R33/3415 , G01R33/3456
摘要： A hybrid microstrip coil for magnetic resonance imaging including a microstrip assembly aligned in the superior/inferior (S/I) direction. In one example, the microstrip assembly has conductive strips disposed on one side of a substrate corresponding shield planes disposed on the other side of the substrate. The microstrip assemblies are coupled together by coaxial sections forming a continuous transmission line and having a specific overall electrical length.
摘要翻译： 一种用于磁共振成像的混合微带线圈，包括以上/下（S / I）方向排列的微带组件。 在一个示例中，微带组件具有布置在衬底的一侧上的导电条，其对应于设置在衬底的另一侧上的屏蔽平面。 微带组件通过形成连续传输线并且具有特定总电气长度的同轴部分联接在一起。
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